Registration Dossier
Registration Dossier
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EC number: 203-931-2 | CAS number: 112-05-0
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: DIN 51562 ASTM D 445
- GLP compliance:
- no
- Other quality assurance:
- other: The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008
- Type of method:
- capillary viscometer (static)
- Key result
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 8.12
- Conclusions:
- Dynamic viscosity (DIN 51562 / ASTM D 445): 8.12 mPa*s (20 °C)
- Executive summary:
Viscosity was determined using the capillary viscosimeter method (kinematic viscosity; ASTM D 445; mean of two determinations) at 20 °C and 40 °C:
8.977 mm^2/s at 20°C, corresponding to a dynamic viscosity of 8.120 mPa s.
Kinematic viscosity at 40°C (arithmetic mean of 2 replicates): 5.287 mm^2/s
Reference
Details on single measurements:
| Temperature /°C | kin. Viscosity (1. Measurement) /mm²/s | kin. Viscosity (2. Measurement) /mm²/s |
| 20 | 8.973 | 8.980 |
| 40 | 5.287 | 5.287 |
Accuracy < +/- 0.5%
The dynamic viscosity was calculated from the arithmetic mean of the kinematic viscosity (2 replicates) based on the density ( 0.9046 g/cm³) of the test item at 20°C:
8.120 mPa s.
Kinematic viscosity at 40°C (arithmetic mean of 2 replicates): 5.287 mm^2/s
Description of key information
Dynamic viscosity (DIN 51562 / ASTM D 445): 8.12 mPa*s (20 °C)
Key value for chemical safety assessment
- Viscosity:
- 8.12 mPa · s (dynamic)
- at the temperature of:
- 20 °C
Additional information
Viscosity was determined using the capillary viscosimeter method (kinematic viscosity; ASTM D 445; mean of two determinations) at 20 °C and 40 °C:
8.977 mm^2/s at 20°C, corresponding to a dynamic viscosity of 8.120 mPa s.
Kinematic viscosity at 40°C (arithmetic mean of 2 replicates): 5.287 mm^2/s
With regard to aspiration hazard, no classification requirements do exist for carboxylic acids:
According to REGULATION (EC) No 1272/2008 (CLP) only hydrocarbons, certain chlorinated hydrocarbons, primary alcohols and ketones may pose aspiration hazard in case of low kinematic viscosity.
In conclusion, no classification requirements do exist for the submission substance with regard to aspiration hazard.
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